4210-01-340-9477

Find complete technical information, availability, and procurement data for: 4210-01-340-9477
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4210 Firefighting Equipment

National Stock Number

4210-01-340-9477

Item Name Code

03948

Assigment Date

06/23/1991 (35 years ago)

A rigid metallic item of various shapes specifically designed to cover an ingress or egress opening of a vehicular hull, turret, or the like. It may be armor plated. It may be either hinged or of a drop type and may have a quick release or other type latching device. Excludes:cover, access and door, metal, swinging. See also hatch, marine.

sprinkler head type, internal connection thread location, 1/2 in.-14 connection thread size, npt connection thread series, 0.188 inches nominal opening diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Opening Diameter: 0.188 inches nominal
Head Type: sprinkler
Connection Thread Size: 1/2 in.-14
Connection Thread Location: internal
Connection Thread Series: npt
Opening Quantity: 2
Spray Angle Pattern: 180.0 degrees
Material: copper alloy
Media For Which Designed: bromotrifluoromethane

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
32658-2-12	Fire Protection Sprinkler Head

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4210-01-340-9477?

The FSCG of the NSN 4210-01-340-9477 is 4210

Does the NSN 4210-01-340-9477 have a Schedule B code assigned?

Yes, the Schedule B code is 8424909500

Does NSN 4210-01-340-9477 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4210-01-340-9477 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-340-9477 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 4210-01-340-9477 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Jun 23, 1991